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PET Bottle Recycling Washing Machine PET Bottle Recycling Washing Machine

This PET Recycling Machine is mainly used to recycling the waste PET bottles, water bottles, cola bottles etc. The clean flakes can be used to produce PET strap, granules, PET transparent film and sheets, etc. The top class flakes can be used to blow bottles again.

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  • System Configuration
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Pet Bottle Recycling Line

Description:

The PET bottle recycling plant takes dirty bottles and transforms them into clean PET flakes. And the flakes can be further processed and reutilized with high commercial value. The production capacity we can make on the PET Bottle washing and recycling line can be 300kg/h to 3000kg/h. The line main purpose is intend to get the clean flakes from the dirty even mixture bottles or bottles slice during dealing with the whole washing line. And also get clean PP/PE collection, labels and paper chips etc.
The device divided into unpacking,washing,sorting,detecting metal,crushing,floating washing,hot washing,rubbing,rinsing,dehydration,drying and packaging process steps.

Process Flow:

NO

Process

Machine

Description

1

Break the compacted bales(Optional)

Bale Opener

As PET bottles generally arrive at washing plants in   bales, or compacted bundles of plastic bottles, it must first be unpacked   before the bottles can flow freely onto the belt conveyor system.

2

Primary separation of sand and gravel

Trommel

Remove small contaminants such as broken glass,   paper/cardboard ,metals ,rocks.

3

Remove the label

Label Remove machine

Remove the label from the bottles.

4

Sort out different color bottles, and labels

Sorting Conveyor

Picking out the different color bottle and also the   bottle still have the label, which make sure the end products of PET flakes   same color and much more clean. Metal Detector is optional.

5

Crushing PET Bottles into PET Flakes

Wet Crusher

Using a wet crusher, whole PET bottles are cut into PET   flakes between 12-18mm in size.

6

The First Time Floating washing the PET flakes

Floating Washer

A way to separate materials that float from those that   sink, the sink/float separation tank is ideal for PET recycling as PET flakes   sink while plastic film, PP/PE bottle caps, and other contaminants float.

7

Break down the oil & glue

Hot Washer

Using the hot water and chemical to break down the oil   and glue on the PET bottles.

8

Separating the contamination

High Speed Friction Washer

The friction wash uses high speeds to create friction   between the PET flakes where debris is effectively scrubbed off.

9

The Second Time Floating washing the PET flakes

Floating Washer

It used in cleaning pet flakes, make the flakes cleaner   and whiter.

10

Dry the PET flakes

Dewatering Machine

The dewatering machine uses centrifugal force to spin   water moisture off the PET flakes.

11

Hot air to dry the PET flakes

Pipeline Dryer

Using the hot air to take the humidity away from the   clean material.


Components:

pet-washing-line-Components1_01

conveyor belt

label remover

sorting conveyor belt

pet crusher machine

floating washing tank

hot washer

high speed friction washing machine

dewatering machine

pipeline dryer

storage silo


Technical Features:

1.High automation level, try best to reduce your cost on labor (especially for three shifts) and ensure high processing capacity: 100-2000kg/hr.
2.Friendly control system (PLC integrated & separated control on each machine) and Touch screen panel, easy for operation, monitor and emergency stop.
3.All parts contacting with plastic material and water are made of high-quality 304 stainless steel; ensure no second pollution to flakes.
4.This China Hot Selling Waste PET Bottle Washing Machine can easily wash and recycle waste PET bottle flakes. Equipment at the end of the washing line so that the completely dry flakes can be collected and packed directly after being washed.
5.The whole production line can be designed on the basis of how dirty the flakes are, and make sure of the quality of the final products.
6.Coordinating the production line with follow programmed work (granulating system), and it will make waste and dirty PET bottles to be the PET granule material and in order to producing new PET bottles.
pet bottle recycling line
Application Areas:
Bottles jars and other containers made of PET can be collected and recycled into a wealth of products.  PET can be recycled into new PET bottles and containers, carpet and clothing, industrial strapping, rope, upholstery fabrics, boat sails, automotive parts, fibrefill for winter jackets and sleeping bags, construction materials, and many other items.

PET bottle washing application


System Configuration:

Item

Name

Item

Name

1

Bale Opener

11

Floating Washer

2

Conveyor Belt

12

Hot Washer

3

Trommel

13

Screw Loader

4

Conveyor Belt

14

High Speed Friction Washer

5

Label Remover

15

Floating Washer

6

Manual Sorting Table

16

Dewatering Machine

7

Metal Detector

17

Pipeline Dryer

8

Conveyor Belt

18

Zigzag Label Separator

9

Crusher

19

Silo

10

Screw Loader



Spilt charter Machine: The first step in our PET washing line is to break the compacted bales of PET bottles into a free flowing stream. Once the bales are “busted”, the bottles will move onto the next machinery using a conveyor system.


Trommel: An optional piece of equipment, the trommel is a slowing rotating tunnel lined with small holes. The holes are slightly smaller than PET bottles, therefore, small pieces of contamination (such as glass, metals, rocks/dirt, paper, etc…) will fall through while the PET bottles move onto the next piece of machinery. Learn more about our trommel.


Crusher: Often referred to as a “crusher”, our wet granulator cuts the PET bottles into flakes, or small pieces between 10-15mm in size. With water constantly sprayed into the cutting chamber, our wet granulation process also pre-treats and partially cleans the PET flakes before moving onto the next piece of equipment. Learn more about our crusher.


Rinse separator: Air classification is a way to separate lighter materials from heavier ones. The main purpose of using the air classifier is to remove paper/cardboard contamination as well as plastic films from labels on the bottles. 


pre-cleaning machine: Using water as a medium, materials that float are separated from materials that sink. In the case of PET recycling, PET plastic will sink while plastic films (bottle labels) and PP/PE plastic (the type of plastic used for bottle caps) will float. A screw conveyor at the bottom of the sink/float separation tank will move PET plastics to the next piece of equipment. 


Hot Washer: Hot washed PET flakes are of higher value because this process dissolves glues (used to glue labels onto the bottles) and leftover beverages/foods that are difficult to remove in a cold wash process. Often times, additional chemicals and washing agents are added for better results. Learn more about our hot washer.

High speed friction Washer: A efficient piece of cold water washing equipment, the friction washer uses friction as a mechanical way to remove any hard to remove dirt and debris from the PET flakes. 


Dewatering Machine: The first step in the drying process, our dewatering machine uses centrifugal force to remove a large portion of water within the PET flakes before moving forward onto our thermal dryers. As thermal dryers require more energy consumption during operation, the use of the dewatering machine will help you save on energy cost in the long run. 


Thermal Dryer + Rise Separator: PET flakes are vacuumed out of the dewatering machine where it’ll travel down a series of stainless steel tubes where the flakes will mix with hot air. The remaining moisture is dehydrated in this process which ends with a cyclone separator. The cyclone separator allow the PET flakes to mix with a fresh stream of cold air which prepares it for storage into the product silo. The cyclone separator is also effective in removing fines and such dust. 


Product Silo: A storage tank for the clean, dry PET flakes.


Model

Material

Install Power

Capacity

Water Consumption

End Products Humidity

PNQT-300

PET

100kw

300kg/h

4-6litres/kg

<=5%

PNQT-500

PET

150kw

500kg/h

3-6litres/kg

<=5%

PNQT-800

PET

200kw

800kg/h

3-5litres/kg

<=5%

PNQT-1000

PET

280kw

1,000kg/h

2-3litres/kg

<=5%

 


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